70456816040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{135493877}}^1$

素因数の和:135493901

約数の個数: 32

約数和(自身を含む): 170722286280

約数和(自身を除く): 100265470240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 135493877, 270987754, 541975508, 677469385, 1083951016, 1354938770, 1761420401, 2709877540, 3522840802, 5419755080, 7045681604, 8807102005, 14091363208, 17614204010, 35228408020, 70456816040]

約数ペア:

[(1, 70456816040), (2, 35228408020), (4, 17614204010), (5, 14091363208), (8, 8807102005), (10, 7045681604), (13, 5419755080), (20, 3522840802), (26, 2709877540), (40, 1761420401), (52, 1354938770), (65, 1083951016), (104, 677469385), (130, 541975508), (260, 270987754), (520, 135493877)]